• Sr Principal Cybersecurity Analyst/Network…

    Northrop Grumman (Chantilly, VA)
    …but not limited to Standard Operating Procedures and VISIO diagrams. ** Senior Principal Cyber Systems Engineer Basic Qualifications:** + Must have an ... team of engineers, system administrators, and operators as a Sr . Principal Cyber Systems Engineer professional in...and capacity analysis. + Experience with Linux and Windows operating systems + Previous experience contributing to… more
    Northrop Grumman (01/01/26)
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  • Senior Systems Administrator

    Leidos (Chantilly, VA)
    …Additional experience in lieu of degree + Must be an expert in using Linux-based operating systems + Must have strong Bash skills + Must have experience with ... via an LDAP interface to hundreds of various Sponsor systems Required Qualifications + Active TS/SCI with Polygraph +...+ Experience with IAM / IdAM / ICAM delivery systems , Authentication, Authorization, and/or Attributes + Experience with Tomcat… more
    Leidos (10/10/25)
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  • Cloud Engineer (Splunk)

    BAE Systems (Herndon, VA)
    … + Experience in analyzing log data from various network components and operating systems + Knowledge of complex environments involving shared networks and ... **Job Description** BAE Systems , a top-ten prime contractor to the US...Senior Splunk Cloud Engineer We are seeking a Senior Splunk Cloud Engineer responsible for designing, operating more
    BAE Systems (10/15/25)
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  • Sr . Software Engineer, OCI Software…

    Oracle (Richmond, VA)
    …with Git, Maven, and IntelliJ + Strong knowledge of data structures, algorithms, operating systems , and distributed systems fundamentals. + Good ... testing and deployment schedules + Proven experience in building and operating distributed workflow management and reporting systems . Disclaimer: **Certain… more
    Oracle (12/20/25)
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  • Junior Systems Administrator

    Amentum (Mclean, VA)
    …clearance.** **Responsibilities:** + Installing and configuring software updates, patching operating systems , managing system backups, and performing routine ... work with diverse team and mentor when needed + Respectable understanding of operating systems like Windows, and Linux + Understanding Basic Networking… more
    Amentum (01/01/26)
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  • Linux Systems Administrator

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …* System Installation and Configuration: Install, configure, and maintain Linux operating systems and applications on physical and virtual servers. ... **Linux Systems Administrator** **Category:** Infrastructure/Cloud **Main location:** United States,...the infrastructure and data. * Patching and Updates: Apply operating system updates, patches, and software upgrades to ensure… more
    CGI Technologies and Solutions, Inc. (12/31/25)
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  • Sr Associate, RUST Software Engineer

    L3Harris (Herndon, VA)
    …languages (primarily RUST, C/C++, and Python developing code for embedded real time operating systems (VxWorks, Linux, Integrity)). + Travel >30% to another ... in the interest of national security. Job Title: : Sr . Associate, Software Engineer (RUST Software Engineer) Job Code...more than 100 countries. Job Description: L3Harris Integrated Mission Systems is seeking an Software Engineer with a strong… more
    L3Harris (01/06/26)
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  • Production Operations Systems Engineer

    SAIC (VA)
    …production systems . + Strong proficiency in Linux/Unix and Windows operating systems . + Experience with system administration tasks including user ... **Description** SAIC is searching for a Systems Engineer who performs high-level, day-to-day operational support...problems are escalated when required. Communicate with users and senior management the status of key problem statuses. +… more
    SAIC (12/31/25)
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  • Principal Systems Engineer

    V2X (Springfield, VA)
    …and demonstrated technical experience working with and across the many Microsoft-based operating systems (OSs) and enterprise-grade applications and services to ... the ability to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior -level Principal Systems Engineer shall lead a diverse, multi- disciplinary… more
    V2X (11/25/25)
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  • Principal / Sr . Principal DevOps Software…

    Northrop Grumman (Chantilly, VA)
    …etc.) + Knowledge and familiarity with using and building Windows and Linux Operating Systems + Demonstrated experience in documentation and process development ... etc.) + Knowledge and familiarity with using and building Windows and Linux Operating Systems + Demonstrated experience in documentation and process development… more
    Northrop Grumman (12/04/25)
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